Renesas Electronics, 32bit RX, RX231 Microcontroller, 54MHz, 256 kB Flash, 64-Pin LFQFP

RS Stock No.:: 192-8105
Mfr. Part No.:: R5F52316ADFM#30
Manufacturer:: Renesas Electronics

Renesas Electronics, 32bit RX, RX231 Microcontroller, 54MHz, 256 kB Flash, 64-Pin LFQFP

Bulk discount available

Subtotal (1 pack of 2 units)*

HK$84.50

FREE delivery for orders over HK$250.00

In Stock

Plus 546 unit(s) shipping from 08 December 2025

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Units	Per unit	Per Pack*
2 - 38	HK$42.25	HK$84.50
40 - 78	HK$41.30	HK$82.60
80 +	HK$40.45	HK$80.90

*price indicative

RS Stock No.:: 192-8105
Mfr. Part No.:: R5F52316ADFM#30
Manufacturer:: Renesas Electronics

Specifications

Product overview and Technical data sheets

Legislation and Compliance

Product Details

Find similar products by selecting one or more attributes.

Select all	Attribute	Value
	Brand	Renesas Electronics
	Family Name	RX231
	Package Type	LFQFP
	Mounting Type	Surface Mount
	Pin Count	64
	Device Core	RX
	Data Bus Width	32bit
	Program Memory Size	256 kB
	Maximum Frequency	54MHz
	RAM Size	32 kB
	USB Channels	1
	Number of SPI Channels	7
	Typical Operating Supply Voltage	1.8 → 5.5 V
	Number of USART Channels	0
	Number of I2C Channels	7
	Number of CAN Channels	1
	Number of UART Channels	6
	Width	10.1mm
	Program Memory Type	Flash
	Maximum Number of Ethernet Channels	0
	Dimensions	10.1 x 10.1 x 1.4mm
	Minimum Operating Temperature	-40 °C
	ADCs	12 x 12 bit
	Maximum Operating Temperature	+85 °C
	Pulse Width Modulation	1 (4 x 8 bit), 1 (4 x 16 bit), 2 (6 x 16 bit)
	Number of ADC Units	1
	Instruction Set Architecture	CISC Harvard
	Height	1.4mm
	Number of Ethernet Channels	0
	Length	10.1mm

	Select all
	Brand Renesas Electronics
	Family Name RX231
	Package Type LFQFP
	Mounting Type Surface Mount
	Pin Count 64
	Device Core RX
	Data Bus Width 32bit
	Program Memory Size 256 kB
	Maximum Frequency 54MHz
	RAM Size 32 kB
	USB Channels 1
	Number of SPI Channels 7
	Typical Operating Supply Voltage 1.8 → 5.5 V
	Number of USART Channels 0
	Number of I2C Channels 7
	Number of CAN Channels 1
	Number of UART Channels 6
	Width 10.1mm
	Program Memory Type Flash
	Maximum Number of Ethernet Channels 0
	Dimensions 10.1 x 10.1 x 1.4mm
	Minimum Operating Temperature -40 °C
	ADCs 12 x 12 bit
	Maximum Operating Temperature +85 °C
	Pulse Width Modulation 1 (4 x 8 bit), 1 (4 x 16 bit), 2 (6 x 16 bit)
	Number of ADC Units 1
	Instruction Set Architecture CISC Harvard
	Height 1.4mm
	Number of Ethernet Channels 0
	Length 10.1mm

Datasheet R5F52306ADFM#30

The RX231 Group of devices leverages an optimal combination of a 32bit RXv2 CPU core with improved DSP/FPU and low-power consumption technology to realize extreme power efficiency. High-performance digital filtering, floating-point operations and other processing can be performed even in environments with low current supply capacity. The RX231 Group implements the industry's top level communication security and encryption functions. It is equipped with as capacitive touch sensor capabilities that combine high sensitivity with a high level of noise tolerance, as well as SD host interface, USB and CAN communication functionality. These products are suitable for applications in industrial, home appliance, healthcare, smart meter, IoT and other fields.
The RX230 Group has more simplified configuration of RX231 by removing SD host interface,　USB and CAN, which is optimized for general purpose market equipment requiring 5v power supply support, external bus, or high DSP/EPU operational performance at low power consumption.

Renesas Electronics, 32bit RX, RX231 Microcontroller, 54MHz, 256 kB Flash, 64-Pin LFQFP

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